阅读理解
   The best thing about going to school is learning how to read. Books are great friends. They can help you to learn about anything you want to know. They can go anywhere with you. You can read about animals, faraway places, people, and anything else.
   Books are written by people called authors(作者). Authors think of things they want to write about. They make a plan for a book and start to write .Some authors write books that give us information(信息)and teach us things. Authors are very important people because they help us learn. Find a good book to read and read every day ,You will enjoy your time with a good book.

阅读图文材料，完成下列要求。

    沙蚕生活在沿海淤泥质海滩，它不仅是鱼虾喂食的饵料生物，还是深海垂钓的优质活体天然饵料，国际市场价格较高，很受日本及欧洲钓鱼市场的认可。位于雷州半岛东南部的硇洲岛（下图），距离湛江市约40千米。与湛江市沿海的淤泥质海滩不同的是，硇洲岛更多的是基岩海岸，周围海域海水更洁净。近几年，硇洲岛人工养殖的沙蚕发展迅速，已批量出口到日本、欧洲市场。为了保证沙蚕出口质量，沙蚕需低温快速运输，6—9月是硇洲岛沙蚕出口的旺季。2014年夏天受威力强大的“威马逊”台风以及后续的高温天气的影响，让养殖户遭受了巨大损失。

在青春期，下列一些做法中正确的是（    ）